Description
Teledyne Analytical Instruments 107454 PPM Oxygen Analyzer Meter No Sensor
The Teledyne Analytical Instruments 107454 is a portable PPM-range oxygen analyzer designed to measure trace levels of oxygen in gas streams. It features a full-scale 0–10 PPM analog meter on the front panel, a multi-position range selector (X1, X10, X100, X1000, CAL, and OFF), a Span calibration knob, and a dual-alarm system with independently adjustable Alarm Set 1 and Alarm Set 2 controls. The unit is housed in a rugged blue steel enclosure with a top carry handle for portability. Note: the oxygen sensor input is not included with this unit.
Specifications & What's Included
- Model / Part Number: 107454
- Manufacturer: Teledyne Analytical Instruments
- Measurement: Trace oxygen concentration in PPM
- Display: Analog meter — 0–10 PPM Oxygen full scale
- Range Selector: X1, X10, X100, X1000, CAL, OFF
- Span Control: Front-panel Span knob (LOCK position present)
- Alarm System: Dual alarm — Alarm Set 1 and Alarm Set 2 with indicator buttons
- Alarm Relay Terminals (rear): NO, C, NC for Alarm 1 and Alarm 2
- Signal Output Terminals: + and – SIG on rear terminal block
- Power Input: 115V 50/60Hz AC (battery charging only) — rear-mounted AC inlet
- Rear Connections: Screw-type terminal block; two sensor input posts
- Form Factor: Portable benchtop with top carry handle
- Enclosure: Painted steel, blue finish
- Included: Analyzer unit only — oxygen sensor input NOT included
Applications
Teledyne Analytical Instruments PPM oxygen analyzers like the 107454 are used to monitor trace oxygen levels in industrial process gas streams, inert gas blankets, and controlled atmosphere environments. Typical applications include glove box and dry box atmosphere monitoring, semiconductor and electronics manufacturing where oxygen must be kept below PPM levels, food and beverage packaging lines using nitrogen or CO2 flushing, and chemical or petrochemical process streams requiring oxygen exclusion. The instrument's dual-alarm relay outputs allow it to be integrated directly into process control systems, triggering an alarm or interlock when oxygen exceeds a set threshold. Teledyne Analytical Instruments has been a long-standing manufacturer of electrochemical and paramagnetic oxygen analyzers for industrial and laboratory use, and the 107454 represents a compact, portable version of that lineage suitable for spot-checking or semi-permanent monitoring stations.
This Teledyne Analytical Instruments 107454 PPM Oxygen Analyzer has been inspected and appears to be in good cosmetic condition overall. The blue steel enclosure shows light surface scuffs and handling marks consistent with normal use, and the front panel controls and meter face are intact and legible. Because the oxygen sensor input is not included with this unit, we were unable to power and test it — it is being sold as-is in untested condition. The rear terminal block, alarm relay terminals, and sensor post connections are all present. Please review our full photo set carefully, and contact us with any questions before purchasing.
Warranty Information
Additional Information
Brand: |
Teledyne Analytical Instruments |
Model: |
107454 |
MPN: |
107454 |
Type: |
PPM Oxygen Analyzer |
SKU: |
21195 |
Measurement Type: |
Dissolved / Trace Oxygen (PPM) |
Display Type: |
Analog Meter |
Measurement Range: |
0–10 PPM Oxygen |
Range Selector: |
X1, X10, X100, X1000, CAL, OFF |
Alarm Outputs: |
Dual alarm (Alarm 1 and Alarm 2), NO/C/NC relay terminals |
Signal Output: |
+ / – SIG terminals on rear terminal block |
Power Requirements: |
115V 50/60Hz (battery charging only) |
Connector Type: |
Screw terminal block (rear); 2x sensor input posts (rear) |
Form Factor: |
Portable / Benchtop with carry handle |
Sensor Input Included: |
No — sensor input not included |
Country/Region of Manufacture: |
United States |
Seller Notes: |
Analyzer unit only — no oxygen sensor input included. |
Condition Notes: |
This Teledyne Analytical Instruments 107454 PPM Oxygen Analyzer has been inspected and is in good cosmetic condition. No sensor input is included, so the unit could not be tested and is sold as-is. Please contact us with questions before purchasing. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |